Ussher Society
L. F. Spath
Astrid Caseldine
Ian Boomer
D. T. Donovan
J. B. Delair
Richard Lydekker
C. O. Hunt
Ralph O'Connor
W. W. Stoddart
G. W. Storrs
C. C. Yu
Arthur Smith Woodward
Edward Wilson
Henry Hoyte Winwood